Pith Number

pith:MTADQKIO

pith:2025:MTADQKIOWX2LJBJIBVOI3R4ZUU

not attested not anchored not stored refs pending

Generic vanishing theory in positive characteristic

Jefferson Baudin

arxiv:2507.00771 v2 · 2025-07-01 · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MTADQKIOWX2LJBJIBVOI3R4ZUU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

On the Euler characteristic of weakly ordinary varieties of maximal Albanese dimension

Receipt and verification

First computed	2026-06-19T16:11:11.595018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64c038290eb5f4b485280d5c8dc799a52d68286afb17d8dd1ba38f373cd7e0db

Aliases

arxiv: 2507.00771 · arxiv_version: 2507.00771v2 · doi: 10.48550/arxiv.2507.00771 · pith_short_12: MTADQKIOWX2L · pith_short_16: MTADQKIOWX2LJBJI · pith_short_8: MTADQKIO

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/MTADQKIOWX2LJBJIBVOI3R4ZUU \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 64c038290eb5f4b485280d5c8dc799a52d68286afb17d8dd1ba38f373cd7e0db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c17e83e54d88806545ff1f73f6951570b29e547e9a3d9b09e458f0171d4c55f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-07-01T14:11:42Z",
    "title_canon_sha256": "4660246fd125176744826fe2d5d125ad9fd706a664b445bb8af1396d50cc20bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.00771",
    "kind": "arxiv",
    "version": 2
  }
}